Hello,
For now i had a masquerading which is :
NETWORK : Lan(network vith ipv4 and ipv6)
INTERFACE : Uplink interfaces
USE ADDRESS : Primary
With this one all my ipv6 devices are nated with the astaro ipv6.
Now i set up that :
NETWORK : Lan-v4(new network object with only ipv4)
INTERFACE : Uplink interfaces
USE ADDRESS : Primary
With this one my ipv6 devices can uses there own ipv6 wich is better for me.
I'm don't realy understand why there's ipv6 nat (isn't ipv6 designed to have public ip on each devices and so remove nat ?) and i'm trying to find how i can disable properly this ipv6-nat.
Thanks